Eratoneura opulenta

(Beamer, 1932)

Eratoneura opulenta is a of leafhopper in the Cicadellidae, Typhlocybinae, described by Beamer in 1932. Like other members of the Eratoneura, this species produces brochosomes—complex nanoparticles that coat the body surface, rendering it superhydrophobic and anti-reflective. The species has been documented in scientific literature regarding brochosome distribution patterns on its wings.

Pronunciation

How to pronounce Eratoneura opulenta: //ɛˌrætoʊˈnʊərə ˌɒpjʊˈlɛntə//

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Behavior

Eratoneura opulenta deposits dense clusters of brochosomes on the outer edge of its wings, which it uses to distribute across its body or for 'repairs' when the brochosome coating is depleted or damaged. This is typical of leafhoppers in the Eratoneura.

More Details

Brochosomes

Eratoneura opulenta produces brochosomes—hollow, soccer ball-shaped nanoparticles approximately 200–1000 nanometers in diameter (average ~500 nm), composed of proteins and lipids. These are formed in the and applied to the body surface using comb-like spines on the hind legs. The brochosome coating makes the superhydrophobic (contact angles exceeding 150 degrees) and anti-reflective.

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Sources and further reading